Chia-Shih (James) Cheng, Ph.D.

Senior RF/Microwave Engineer

Dr. Chia-Shih (James) Cheng has more than 8 years of RF engineering experience in the industry. His specialty includes RF device modeling, RF circuit design, RF measurement, and ESD test key development/simulation/failure analysis. Dr. Cheng has published 31 high-quality papers and he also held 3 patents on ESD Technologies.


  • Chang Gung University, Taoyuan, Taiwan.
    Doctor of Philosophy (Ph.D.) in Electronic Engineering 
  • University of Central Florida, Orlando, FL.
    Research Scholar in Electrical Engineering and Computer Science


  • Senior ESD Engineer (Team Leader), Macroblock Inc., Hsinchu, Taiwan
  • Deputy Technical Manager, Global Unichip Company, Hsinchu, Taiwan
  • Staff Engineer, Himax Technologies, Tainan, Taiwan
  • Senior RF Engineer, WIN Semiconductor, Taoyuan, Taiwan